1. A simple general approach to codend selectivity of trawls and its application to the data of Fiorentino et al. (1998) for Hake (Merluccius merluccius);E Bethke;Fisheries Research,2004
2. Reference-growth rate -a simple and handy parameter summarizing the influence of environmental conditions;E Bethke;Informationen aus der Fischereiforschung (Information on Fishery Research,2011
3. Beverton and Holt Reloaded – Incorporating Variable Growth into a Yield Per Recruit Model
4. Maximum Feeding Rations and Maximum Growth Rates as a Function of Temperature -Derived by Using a Traditional Feeding Chart for Rainbow Trout (Oncorhynchus mykiss);E Bethke;Available at,2015